package cn.tedu._01mvcboot01.controller;

import cn.tedu._01mvcboot01.pojo.dto.BmiDTO;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {
    @RequestMapping("v1/bmi")
    @ResponseBody
    public String bmi(BmiDTO bmiDTO) {
        Double height = bmiDTO.getHeight();
        Double weight = bmiDTO.getWeight();
        Double bmi = weight / (height * height);
        if (bmi < 18.5) {
            return "偏瘦";
        }else if (bmi < 25) {
            return "正常";
        }else if (bmi < 28) {
            return "微胖";
        }else if(bmi >= 28){
            return "该减肥了";
        }else {
            return "数据有误,请重新输入";
        }
    }

    @GetMapping("/v1/bmi/{height}/{weight}")
    @ResponseBody
    public String bmi2(@PathVariable Double height, @PathVariable Double weight){
        Double bmi = weight / (height * height);
        if (bmi < 18.5) {
            return "偏瘦";
        }else if (bmi < 25) {
            return "正常";
        }else if (bmi < 28) {
            return "微胖";
        }else if(bmi >= 28){
            return "该减肥了";
        }else {
            return "数据有误,请重新输入";
        }
    }


}
